基于DEA数据包络分析的甘肃省建筑业效率评价

发布时间：2018-05-18 19:23

本文选题：建筑业 + 效率评价　；参考：《兰州交通大学》2014年硕士论文

【摘要】：改革开放以来，，我国基础建设飞速发展到今天，建筑业作为国民经济的支柱起到了越来越大的作用，然而在国家大力投资固定资产和基础设施建设的背景下，建筑业效率的研究也越来越具有现实意义。本文通过对最近几年全国各地区以及甘肃省的建筑业分析和比较，了解了它们的发展现状和效率状况，并根据对评价结果的分析提出了一些建议，保障甘肃省建筑业的快速健康发展。通过对国内外效率研究状况的分析，以及结合各种研究方法的特点和实用性，本文选择DEA数据包络分析方法来对建筑业效率进行研究，并在运用DEA理论分析建筑业效率之前，在主要建筑业数据上对各省市区做出对比，以在宏观上把握我国各地区建筑业发展状况以及甘肃省在各个指标上相对全国的差距。在运用DEA模型评价方面，在确定评价单元、筛选评价指标以及确定模型的数学规划过程的基础上，文章首先收集了2005~2012年间我国各省市自治区的建筑业统计数据，运用DEA数据包络分析方法及其模型对各项数据综合进行计算和分析，得出了我国各省市区建筑业的效率状况，并将甘肃省效率状况与其他省份做出比较，研究表明甘肃省等西部省份相对中东部地区在建筑业总体效率上有较大差距；其次通过DEA方法纵向分析了甘肃省历年的建筑业效率发展状况，整体上把握了甘肃省建筑业效率最近八年的发展趋势，发现甘肃省建筑业技术效率方面无明显变化，效率状况主要受生产规模的影响；最后通过对省会兰州市各个区县建筑业数据的收集给出了它们的相对效率的评价，评价结果表明西固、红古、皋兰、永登等区县的效率偏低，并对这些效率无效的区县做出了投影分析。在以上分析结果的基础上得出我国建筑业发展的主要影响因素以及甘肃省建筑业效率状况等方面的结论： 1.我国建筑业发展的主要动力是总资产投资和劳动力投入，技术装备率仅为次要增长因素。 2.包括甘肃在内的西部多数省区的建筑业发展的水平、规模以及效率状况相对全国平均发展水平较为落后。 3.甘肃省建筑业在技术效率方面较低且近年间没有明显改善，这种情况不利于总体效率的提高。最后通过对上述结论的汇总分析，给出了提高甘肃省建筑业总体效率的一些思路和建议。
[Abstract]:Since the reform and opening up, the construction industry has played a more and more important role as a pillar of the national economy. However, under the background of the country investing heavily in fixed assets and infrastructure construction, The research of construction efficiency also has more and more practical significance. Based on the analysis and comparison of the construction industry in various regions of the country and Gansu Province in recent years, the present situation and efficiency of their development are understood, and some suggestions are put forward based on the analysis of the evaluation results. To ensure the rapid and healthy development of the construction industry in Gansu Province. Based on the analysis of the domestic and foreign efficiency research situation, as well as the characteristics and practicability of various research methods, this paper chooses the DEA data envelope analysis method to study the construction efficiency, and before using the DEA theory to analyze the construction efficiency. In order to grasp the development situation of construction industry in various regions of China and the gap between Gansu province and the whole country in every index, this paper makes a comparison between provinces and municipalities on the data of main construction industry in order to grasp the development situation of construction industry in various regions of China. In the aspect of DEA model evaluation, on the basis of determining the evaluation unit, selecting the evaluation index and determining the mathematical planning process of the model, the paper first collects the statistical data of the construction industry of each province, province and autonomous region of our country from 2005 to 2012. By using the method of DEA data envelopment analysis and its model to calculate and analyze the data synthetically, the paper obtains the efficiency of the construction industry in the provinces of China, and compares the efficiency of Gansu Province with that of other provinces. The study shows that there is a big gap in the overall efficiency of the construction industry between the western provinces of Gansu Province and the central and eastern regions. Secondly, the paper analyzes the development of the construction industry efficiency of Gansu Province in the past years by using the DEA method. As a whole, the author grasps the development trend of the construction industry efficiency in Gansu Province in the last eight years, and finds that there is no obvious change in the technical efficiency of the construction industry in Gansu Province, and the efficiency status is mainly affected by the scale of production. Finally, through the collection of construction industry data in various districts and counties of Lanzhou, the author gives the evaluation of their relative efficiency. The evaluation results show that the efficiency of Xigu, Honggu, Gaolan, Yongdeng and other districts and counties is on the low side. And to these efficiency invalid districts and counties to make projection analysis. Based on the above analysis results, the main factors affecting the development of China's construction industry and the efficiency of the construction industry in Gansu Province are drawn. 1. The main driving force of the development of construction industry in China is total assets investment and labor input, and the rate of technical equipment is only a secondary factor. 2. The development level, scale and efficiency of construction industry in most western provinces including Gansu are relatively backward compared with the average development level of the whole country. 3. The technical efficiency of the construction industry in Gansu Province is low and has not improved obviously in recent years, which is not conducive to the improvement of the overall efficiency. Finally, some ideas and suggestions for improving the overall efficiency of the construction industry in Gansu Province are given through the summary and analysis of the above conclusions.
【学位授予单位】：兰州交通大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F426.92

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